<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>复选框单选</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>

</head>
<body>
    <div id="app">
        <input type="checkbox"  id="check" v-model="msg" true-value="选中" false-value="不选中">
        <label for="check">请选择</label>
       <p>{{msg}}</p>
    </div>
    <script>
        var app = new Vue({
            el:"#app",
            data:{
                msg:"",
            },
        });
    </script>
</body>
</html>